Installation Problem

[Paul Ward <pward@halley.dunsink.dias.ie>]

I cant get 04feb version of midas to install. Firstly it couldn't find
the
path to X11. Was looking for xlib.h, xutil.h, cursorfont.h,keysym.h and
intrinsic.h. Found free86 version of x11 on eso ftp and put all these
into
one directory. Then tried it again. Got a whole load of errors ending
in....

WindowChanges"
/encke1/pward/XFree86/xc/lib/X11/Intrinsic.h:2743: warning: no semicolon

at end of struct or union
/encke1/pward/XFree86/xc/lib/X11/Intrinsic.h:2744: warning: data
definition has no type or storage class
testx11.c:37: error: syntax error before "main"
make: *** [testx11.o] Error 1
NOT FOUND.

Help is needed.
Thanks